Q. 1 D3.8( 25 Votes )

# Solve each of the following pairs of equations by reducing them to a pair of linear equation.

Answer :

6x + 3y = 6xy

2x + 4y = 5xy

….I

….II

Let = p and = q

6p + 3q = 6

2p + 4q = 5

Multiplying eq. IV by 3 and subtracting from Eq. III

6p + 3q = 6

6p + 12q = 15

-9q = -9

q = 1

substitute the value of q in III

6p + 3(1) = 6

p =

But, x = 2

y = -1

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